Answer:
The area of the quarter circle is 
Step-by-step explanation:
we know that
The area of a quarter circle is equal to

we have

substitute the value


Answer: Bethan: 15:30, Sioban: 8km
Hope this helps!!!!!
Answer:
The answer is D
Step-by-step explanation:
This is because the x value didn't change while the y values became negative.
Answer:
yes it is 8
Step-by-step explanation: